Soybean milk powder preparation method capable of improving qualified rate of high-protein soybean milk powder

A technology of soybean milk powder and pass rate, applied in food processing, food drying, food science and other directions, can solve the problems of increased difficulty for production enterprises, inability to meet production targets, and high cost.

Inactive Publication Date: 2021-09-14
何山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the difficulty for production enterprises, resulting in the failure of production to meet the target, that is, the pass rate can only hover around 80%, and many enterprises are troubled by unqualified products, and the cost is high.

Method used

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  • Soybean milk powder preparation method capable of improving qualified rate of high-protein soybean milk powder

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specific Embodiment approach 1

[0036]A method for preparing soymilk powder that improves the qualified rate of high-protein soymilk powder. The process steps of the method for preparing soymilk powder that improve the qualified rate of high-protein soymilk powder are: soybean acceptance → soybean storage → soybean measurement → cleaning →heating→stone removal→peeling→measurement of peeled beans→inactivation→coarse grinding→fine grinding→separation→defoaming→sterilization and deodorization→cooling→auxiliary material acceptance→auxiliary material storage→ingredients→filtering→emulsification mixing→buffering and temporary storage→semi-water bath Sterilization→concentration→spray drying→fluidized bed secondary drying→packaging material acceptance→packaging material storage→packaging→warehouse storage→inspection→delivery;

[0037] A method for preparing soymilk powder that improves the pass rate of high-protein soymilk powder described in this embodiment. Soybean acceptance: require national standard grade 1 or a...

specific Embodiment approach 2

[0069] A method for preparing soymilk powder that improves the qualified rate of high-protein soymilk powder. The process steps of the method for preparing soymilk powder that improve the qualified rate of high-protein soymilk powder are: soybean acceptance → soybean storage → soybean measurement → cleaning →heating→stone removal→peeling→measurement of peeled beans→inactivation→coarse grinding→fine grinding→separation→defoaming→sterilization and deodorization→cooling→auxiliary material acceptance→auxiliary material storage→ingredients→filtering→emulsification mixing→buffering and temporary storage→semi-water bath Sterilization→concentration→spray drying→fluidized bed secondary drying→packaging material acceptance→packaging material storage→packaging→warehouse storage→inspection→delivery;

[0070] In the inactivation step, the peeled soybeans are treated with 5.5 kg of sodium bicarbonate according to the mass ratio: 1220 kg of dehulled beans are added with sodium bicarbonate, an...

specific Embodiment approach 3

[0081] According to a kind of preparation method of soya-bean milk powder that improves the pass rate of high-protein soy-milk powder described in specific embodiment 2, in the pipeline of described production line and tank, use chlorine dioxide 0.5-1mg / L after every 2 shifts, temperature is 10 Wash at -15°C for 20 minutes, and rinse after washing.

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Abstract

The invention discloses a soybean milk powder preparation method capable of improving the qualified rate of high-protein soybean milk powder, and belongs to the technical field of soybean milk powder preparation. The soybean milk powder preparation method capable of improving the qualified rate of the high-protein soybean milk powder aims to solve the technical problem of low percent of pass of the soybean milk powder. The soybean milk powder preparation method capable of improving the qualified rate of the high-protein soybean milk powder comprises the following steps of soybean acceptance inspection, soybean storage, soybean metering, cleaning, heating, stone removal, peeling, peeled bean metering, inactivation, coarse grinding, fine grinding, separation, defoaming, sterilization and deodorization, cooling, auxiliary material acceptance inspection, auxiliary material storage, proportioning, filtration, emulsification and mixing, buffer temporary storage, half-water bath sterilization, concentration, spray drying and fluidized bed secondary drying, packing material acceptance inspection, packing material storage, packaging, warehousing storage, inspection and delivery. According to the soybean milk powder preparation method capable of improving the qualified rate of the high-protein soybean milk powder, the qualified rate of the high-protein soybean milk powder is increased, the qualified rate of products can be increased to 95% or above, and the problem that the qualified rate is low due to the fact that the technology is unreasonable for a long time is solved.

Description

technical field [0001] The invention belongs to the technical field of soymilk powder preparation, and in particular relates to a preparation method of soymilk powder which improves the qualified rate of high-protein soymilk powder. Background technique [0002] Enterprises that use soybeans to produce and process soymilk powder can generally produce products with various protein contents such as 15% protein soymilk powder, 18% protein soymilk powder, 27% protein soymilk powder, and 38% protein. The total number of colonies (30000cfu / g) is relatively easy to control, but with the development of complementary food for infants and young children, many companies have increased the total number of colonies to below 1000cfu / g. This increases the difficulty for the production enterprises, causing the production to fail to meet the target, that is, to be able to produce, the pass rate can only hover around 80%, many enterprises are plagued by unqualified products, and the cost is h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L11/65A23L11/30A23L5/00
CPCA23L11/65A23L11/35A23L11/31A23L5/51A23L5/00A23V2002/00A23V2300/10A23V2300/50
Inventor 何山
Owner 何山
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